Topic 1 Savvas

Powers of 10

100

Write an exponent that represents the following equation:   10 X 10 X 10

10³

200

Write an exponent that represents the following equation:   10 X 10 X 10 X 10

10⁴

300

FREE POINTS!!!

You earn 300 FREE POINTS

400

Write an exponent that represents the following equation:

10 X 10

10²

500

Write an exponent that represents the following equation:  10 X 10 x 10 X 10 X 10 x 10

10⁶

Solve the equation

100

10 X 10 X 10

1,000

200

6 x 10³

6,000

300

7  x 10⁴

70,000

400

8 x 10²

800

500

5 X 10⁵

500,000

Compare Decimals

100

Compare the decimals using <, >, =

23.12 _____ 23.21

<

200

Compare the decimals

123.45 _____  124.45

<

300

Compare the decimals:

12.126 ____ 12.125

>

400

Compare the decimals:

155.65 ____ 155.65

=

500

Compare the decimals:

1,987.432 _____ 1,987.423

>

Rounding Decimals

100

Round to the nearest ones place:

123.2

123

200

FREE POINTS

You have earned 200 FREE POINTS!

300

Round to the nearest hundredths place:

454.167

454.17

400

Round to the nearest tenths place:

 676.544

676.5

500

Round to the nearest tenths place:

21.99

22.0